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Wafer-scale transferable molybdenum disulfide thin-film catalysts for photoelectrochemical hydrogen production
Cited 169 time in
Web of Science
Cited 178 time in Scopus
- Authors
- Issue Date
- 2016-07
- Publisher
- Royal Society of Chemistry
- Citation
- Energy and Environmental Sciences, Vol.9 No.7, pp.2240-2248
- Abstract
- We demonstrate that wafer-scale, transferable, and transparent thin-film catalysts based on MoS2, which consists of cheap and earth abundant elements, can provide a low onset potential of 1 mA cm(-2) at 0.17 V versus a reversible hydrogen electrode and the high photocurrent density of 24.6 mA cm(-2) at 0 V for a p-type Si photocathode. c-Domains with vertically stacked (100) planes in the transferable 2H-MoS2 thin films, which are grown via a thermolysis method, act as active sites for the hydrogen evolution reaction, and photogenerated electrons are efficiently transported through the n-MoS2/p-Si heterojunction.
- ISSN
- 1754-5692
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Related Researcher
- College of Engineering
- Department of Electrical and Computer Engineering
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